Design Studies · 2006 · 32 citations · 8 references
EducationMathematicsMathematics EducationGeometryGeometry EducationMathematics InstructionMathematical Learning DifficultiesSpatial CognitionSpatial ReasoningSpatial RepresentationThree-dimensional GeometryThree-dimensional PerceptionSpatial Geometric ThinkingSpatial Skills In MathematicsVisual-spatial Reasoning Assessment
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Mental Rotation of Three-Dimensional Objects
Roger N. Shepard, Jacqueline Metzler · Science · 1971 · 6.2K citations
Why a Diagram is (Sometimes) Worth Ten Thousand Words
Jill H. Larkin, Herbert A. Simon · Cognitive Science · 1987 · 3.6K citations
Eye fixations and cognitive processes
Marcel Adam Just, Patricia A. Carpenter · Cognitive Psychology · 1976 · 1.7K citations
Medicine, Psychology, Vision Science +14
Arguments concerning representations for mental imagery.
John R. Anderson · Psychological Review · 1978 · 1.2K citations